How To Fix 1S434 - Error when creating the HTTP connection

1S434 - Overview

• Message type: E = Error

• Message class: 1S - Messages for SSF ("Secure Store & Forward")

• Message number: 434

• Message text: Error when creating the HTTP connection

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message 1S434 - Error when creating the HTTP connection ?

  The SAP error message 1S434 indicates that there is an issue when trying to create an HTTP connection. This error can arise from various causes, and understanding these can help in troubleshooting and resolving the issue. Below are some common causes, potential solutions, and related information:
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the target HTTP server.
  Incorrect URL: The URL specified for the HTTP connection may be incorrect or malformed.
  Authentication Issues: If the HTTP connection requires authentication, incorrect credentials may lead to this error.
  Firewall Restrictions: Firewalls or security settings may be blocking the HTTP request.
  SAP Configuration: The HTTP connection may not be properly configured in the SAP system.
  SSL/TLS Issues: If the connection is over HTTPS, there may be issues with SSL certificates or TLS settings.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Ensure that the SAP system can reach the target HTTP server. You can use tools like ping or telnet